<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8" />
    <title>多个ajax同时发送</title>
    <script
      src="../ajaxzuoye/ajax.js"
      type="text/javascript"
      charset="utf-8"
    ></script>
  </head>
  <body>
    <script>
      document.onclick = function () {
        let count = 0;
        let res1;
        let res2;
        // 第一个
        ajax({
          url: "ajax1.php",
          dataType: "json",
          success(res) {
            console.log(res);
            res1 = res;
            count++;
            if (count == 2) {
              console.log(res1, res2);
            }
          },
        });

        // 第二个
        ajax({
          url: "ajax2.php",
          dataType: "json",
          success(res) {
            console.log(res);
            res2 = res;
            count++;
            if (count == 2) {
              console.log(res1, res2);
            }
          },
        });

        // 2个都成功返还
        console.log(1111);
      };
    </script>
  </body>
</html>
